Hi Thanks for your comment.
I dont see any errors in the console.
Check printscreen : https://ibb.co/t3M6q24
Do i need to enable the script debug first? Like stated here below:
Step 2: Enable SCRIPT_DEBUG #Step 2: Enable SCRIPT_DEBUG
You need to turn on script debugging. Open wp-config.php and add the following line before “That’s all, stop editing! Happy blogging”.
define(‘SCRIPT_DEBUG’, true);